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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 | 1x 1x 1x 1x 1x 3x 3x 3x 3x 3x 3x 3x 3x | import type { IProcessController } from "../../process-controller";
import { getgid, getuid } from "node:process";
import type { ExecutionState } from "../execution-manager";
import type { SimulationState } from "../../simulation-state-machine";
import { DockerCommandBuilder } from "../../docker-command-builder";
import { SANDBOX_CONFIG } from "../execution-manager";
/**
* Typ für die State-Transition-Funktion
*/
export type TransitionToFn = (state: ExecutionState, newState: SimulationState) => boolean;
/**
* Context für die Local-Start-Phase
* Enthält nur die minimal benötigten Abhängigkeiten für Process-Spawn
*/
export interface LocalStartContext {
processController: IProcessController;
transitionTo: TransitionToFn;
}
/**
* Context für die Docker-Start-Phase
* Enthält nur die minimal benötigten Abhängigkeiten für Docker-Spawn
*/
export interface DockerStartContext {
processController: IProcessController;
transitionTo: TransitionToFn;
}
/**
* Parameter für Docker-Start
*/
export interface DockerStartParams {
sketchDir: string;
containerName: string;
}
/**
* Local-Start-Phase: Startet den lokalen Simulationsprozess
*
* Verantwortlichkeit:
* - Process-Spawn
* - processStartTime setzen
* - State-Transition zu RUNNING
*
* NICHT enthalten:
* - Kompilierung (Prepare-Phase)
* - Event-Handler (Stream-Phase)
* - Cleanup-Logik (Cleanup-Phase)
*/
export async function runLocalStart(
exeFile: string,
state: ExecutionState,
context: LocalStartContext,
): Promise<void> {
const { processController, transitionTo } = context;
// Process-Spawn
state.processController.clearListeners();
await processController.spawn(exeFile);
// Startzeit setzen
state.processStartTime = Date.now();
// State-Transition zu RUNNING
transitionTo(state, "running");
}
/**
* Docker-Start-Phase: Startet den Docker-Container für Compile + Run
*
* Verantwortlichkeit:
* - Docker-Command-Build
* - Docker-Spawn
* - processStartTime setzen
* - State-Transition zu RUNNING
*
* NICHT enthalten:
* - Semaphore-Acquire (Gatekeeper-Phase)
* - setupDockerHandlers (Stream-Phase)
* - onClose-Cleanup (Cleanup-Phase)
*/
export async function runDockerStart(
params: DockerStartParams,
state: ExecutionState,
context: DockerStartContext,
): Promise<string[]> {
const { processController, transitionTo } = context;
const user = typeof getuid === "function" && typeof getgid === "function"
? `${getuid()}:${getgid()}`
: undefined;
// Docker-Command bauen
const dockerArgs = DockerCommandBuilder.buildSecureRunCommand({
sketchDir: params.sketchDir,
user,
memoryMB: SANDBOX_CONFIG.maxMemoryMB,
cpuLimit: SANDBOX_CONFIG.cpuLimit,
pidsLimit: SANDBOX_CONFIG.pidsLimit,
imageName: SANDBOX_CONFIG.dockerImage,
command: DockerCommandBuilder.buildCompileAndRunCommand(),
containerName: params.containerName,
});
// Process-Spawn
state.processController.clearListeners();
await processController.spawn("docker", dockerArgs);
// Startzeit setzen
state.processStartTime = Date.now();
// State-Transition zu RUNNING
transitionTo(state, "running");
return dockerArgs;
}
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